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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 二嗪类

    二嗪类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (3R)-1,2,3,4,6,7,8,9-octahydropyridazino[1,2-a]pyridazin-3-amine —— C8H17N3
    (3R)-1,2,3,4,6,7,8,9-octahydropyridazino[1,2-a]pyridazin-3-amine
    —— (4R)-4-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylic acid —— C6H8N2O3
    (4R)-4-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylic acid
    —— (3S)-1,2,3,4,6,7,8,9-octahydropyridazino[1,2-a]pyridazin-3-amine —— C8H17N3
    (3S)-1,2,3,4,6,7,8,9-octahydropyridazino[1,2-a]pyridazin-3-amine
    —— (4S)-4-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylic acid —— C6H8N2O3
    (4S)-4-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylic acid
    —— (4R,5R)-4,5-dihydropyrimidine-4,5-diamine —— C4H8N4
    (4R,5R)-4,5-dihydropyrimidine-4,5-diamine
    —— ethyl (4S)-4-ethyl-6-[[2-[(5-methyl-1,2-oxazol-3-yl)oxy]acetyl]oxymethyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C16H21N3O7
    ethyl (4S)-4-ethyl-6-[[2-[(5-methyl-1,2-oxazol-3-yl)oxy]acetyl]oxymethyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— ethyl (4S)-6-[(4-bromoanilino)methyl]-4-ethyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C16H20BrN3O3
    ethyl (4S)-6-[(4-bromoanilino)methyl]-4-ethyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— (4S,5S)-4,5-dihydropyrimidine-4,5-diamine —— C4H8N4
    (4S,5S)-4,5-dihydropyrimidine-4,5-diamine
    —— ethyl (4R)-4-ethyl-6-[[2-[(5-methyl-1,2-oxazol-3-yl)oxy]acetyl]oxymethyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C16H21N3O7
    ethyl (4R)-4-ethyl-6-[[2-[(5-methyl-1,2-oxazol-3-yl)oxy]acetyl]oxymethyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— (4S,5R)-4,5-dihydropyrimidine-4,5-diamine —— C4H8N4
    (4S,5R)-4,5-dihydropyrimidine-4,5-diamine
    —— (4R,5S)-4,5-dihydropyrimidine-4,5-diamine —— C4H8N4
    (4R,5S)-4,5-dihydropyrimidine-4,5-diamine
    —— 1-(4,6-dimethylpyrimidin-2-yl)-2-[(2,5-dimethylpyrrol-3-ylidene)methyl]hydrazine —— C13H17N5
    1-(4,6-dimethylpyrimidin-2-yl)-2-[(2,5-dimethylpyrrol-3-ylidene)methyl]hydrazine
    —— N-[4-(4-ethylpiperazin-4-ium-1-yl)phenyl]-2-pyridin-3-ylquinazolin-4-amine —— C25H27N6+
    N-[4-(4-ethylpiperazin-4-ium-1-yl)phenyl]-2-pyridin-3-ylquinazolin-4-amine
    —— N-(4-ethoxy-3-methoxyphenyl)-2-pyridin-3-ylquinazolin-4-amine —— C22H20N4O2
    N-(4-ethoxy-3-methoxyphenyl)-2-pyridin-3-ylquinazolin-4-amine
    —— N-ethyl-3-[(2-pyridin-3-ylquinazolin-4-yl)amino]benzamide —— C22H19N5O
    N-ethyl-3-[(2-pyridin-3-ylquinazolin-4-yl)amino]benzamide
    —— N,N-diethyl-3-[(2-pyridin-3-ylquinazolin-4-yl)amino]benzamide —— C24H23N5O
    N,N-diethyl-3-[(2-pyridin-3-ylquinazolin-4-yl)amino]benzamide
    —— N-[4-[(10-pyridin-3-yl-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-yl)amino]phenyl]acetamide —— C22H19N5OS
    N-[4-[(10-pyridin-3-yl-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-yl)amino]phenyl]acetamide
    —— N-[4-[(2-pyridin-3-ylquinazolin-4-yl)amino]phenyl]acetamide —— C21H17N5O
    N-[4-[(2-pyridin-3-ylquinazolin-4-yl)amino]phenyl]acetamide
    —— 4-[(2-Pyridin-3-ylquinazolin-4-yl)amino]benzamide —— C20H15N5O
    4-[(2-Pyridin-3-ylquinazolin-4-yl)amino]benzamide
    —— 4-[(10-Pyridin-3-yl-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-yl)amino]benzamide —— C21H17N5OS
    4-[(10-Pyridin-3-yl-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-yl)amino]benzamide
    —— N-[2-[(4-chlorophenyl)methylsulfanyl]ethyl]-3-(3,6-dioxo-1H-pyridazin-2-yl)propanamide —— C16H18ClN3O3S
    N-[2-[(4-chlorophenyl)methylsulfanyl]ethyl]-3-(3,6-dioxo-1H-pyridazin-2-yl)propanamide
    —— N,N,2-trimethyl-5-[(2-pyridin-3-ylquinazolin-4-yl)amino]benzenesulfonamide —— C22H21N5O2S
    N,N,2-trimethyl-5-[(2-pyridin-3-ylquinazolin-4-yl)amino]benzenesulfonamide
    —— N-[4-(4-methylpiperazin-1-yl)phenyl]-2-pyridin-3-ylquinazolin-4-amine —— C24H24N6
    N-[4-(4-methylpiperazin-1-yl)phenyl]-2-pyridin-3-ylquinazolin-4-amine
    —— N-[4-(4-methylpiperazin-4-ium-1-yl)phenyl]-2-pyridin-3-ylquinazolin-4-amine —— C24H25N6+
    N-[4-(4-methylpiperazin-4-ium-1-yl)phenyl]-2-pyridin-3-ylquinazolin-4-amine
    —— ethyl (4S)-4-ethyl-6-[[5-(2-methylpropylamino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C16H25N5O3S2
    ethyl (4S)-4-ethyl-6-[[5-(2-methylpropylamino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— (2R)-3-[(3S)-1-(cyclopropylmethyl)-5-oxopyrrolidin-3-yl]-2-(2,6-dimethylpyrimidin-4-yl)-3-oxopropanenitrile —— C17H20N4O2
    (2R)-3-[(3S)-1-(cyclopropylmethyl)-5-oxopyrrolidin-3-yl]-2-(2,6-dimethylpyrimidin-4-yl)-3-oxopropanenitrile
    —— (2S)-3-[(3S)-1-(cyclopropylmethyl)-5-oxopyrrolidin-3-yl]-2-(2,6-dimethylpyrimidin-4-yl)-3-oxopropanenitrile —— C17H20N4O2
    (2S)-3-[(3S)-1-(cyclopropylmethyl)-5-oxopyrrolidin-3-yl]-2-(2,6-dimethylpyrimidin-4-yl)-3-oxopropanenitrile
    —— (2R)-3-[(3R)-1-(cyclopropylmethyl)-5-oxopyrrolidin-3-yl]-2-(2,6-dimethylpyrimidin-4-yl)-3-oxopropanenitrile —— C17H20N4O2
    (2R)-3-[(3R)-1-(cyclopropylmethyl)-5-oxopyrrolidin-3-yl]-2-(2,6-dimethylpyrimidin-4-yl)-3-oxopropanenitrile
    —— (2S)-3-[(3R)-1-(cyclopropylmethyl)-5-oxopyrrolidin-3-yl]-2-(2,6-dimethylpyrimidin-4-yl)-3-oxopropanenitrile —— C17H20N4O2
    (2S)-3-[(3R)-1-(cyclopropylmethyl)-5-oxopyrrolidin-3-yl]-2-(2,6-dimethylpyrimidin-4-yl)-3-oxopropanenitrile
    —— 4-methyl-2-(4-methylphenyl)-N-[(1R)-1-phenylethyl]pyrimidine-5-carboxamide —— C21H21N3O
    4-methyl-2-(4-methylphenyl)-N-[(1R)-1-phenylethyl]pyrimidine-5-carboxamide
    —— 4-methyl-2-(4-methylphenyl)-N-[(1S)-1-phenylethyl]pyrimidine-5-carboxamide —— C21H21N3O
    4-methyl-2-(4-methylphenyl)-N-[(1S)-1-phenylethyl]pyrimidine-5-carboxamide
    —— 4-methyl-N-[[(2R)-oxolan-2-yl]methyl]-2-phenylpyrimidine-5-carboxamide —— C17H19N3O2
    4-methyl-N-[[(2R)-oxolan-2-yl]methyl]-2-phenylpyrimidine-5-carboxamide
    —— 4-methyl-N-[[(2S)-oxolan-2-yl]methyl]-2-phenylpyrimidine-5-carboxamide —— C17H19N3O2
    4-methyl-N-[[(2S)-oxolan-2-yl]methyl]-2-phenylpyrimidine-5-carboxamide
    —— N-[(1S)-1-(1-adamantyl)ethyl]-1-[(3R)-1,1-dioxothiolan-3-yl]-6-oxo-4,5-dihydropyridazine-3-carboxamide —— C21H31N3O4S
    N-[(1S)-1-(1-adamantyl)ethyl]-1-[(3R)-1,1-dioxothiolan-3-yl]-6-oxo-4,5-dihydropyridazine-3-carboxamide
    —— N-[(1R)-1-(1-adamantyl)ethyl]-1-[(3R)-1,1-dioxothiolan-3-yl]-6-oxo-4,5-dihydropyridazine-3-carboxamide —— C21H31N3O4S
    N-[(1R)-1-(1-adamantyl)ethyl]-1-[(3R)-1,1-dioxothiolan-3-yl]-6-oxo-4,5-dihydropyridazine-3-carboxamide
    —— N-[(1R)-1-(1-adamantyl)ethyl]-1-[(3S)-1,1-dioxothiolan-3-yl]-6-oxo-4,5-dihydropyridazine-3-carboxamide —— C21H31N3O4S
    N-[(1R)-1-(1-adamantyl)ethyl]-1-[(3S)-1,1-dioxothiolan-3-yl]-6-oxo-4,5-dihydropyridazine-3-carboxamide
    —— N-[(1S)-1-(1-adamantyl)ethyl]-1-[(3S)-1,1-dioxothiolan-3-yl]-6-oxo-4,5-dihydropyridazine-3-carboxamide —— C21H31N3O4S
    N-[(1S)-1-(1-adamantyl)ethyl]-1-[(3S)-1,1-dioxothiolan-3-yl]-6-oxo-4,5-dihydropyridazine-3-carboxamide
    —— 3-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)-N-[(2R)-4-phenylbutan-2-yl]propanamide —— C20H24N4O3
    3-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)-N-[(2R)-4-phenylbutan-2-yl]propanamide
    —— [(3S)-3-[(3-ethyl-1,2,4-oxadiazol-5-yl)methoxy]piperidin-1-yl]-pyrazin-2-ylmethanone —— C15H19N5O3
    [(3S)-3-[(3-ethyl-1,2,4-oxadiazol-5-yl)methoxy]piperidin-1-yl]-pyrazin-2-ylmethanone
    —— [(3S)-3-[(3-propan-2-yl-1,2,4-oxadiazol-5-yl)methoxy]piperidin-1-yl]-pyrazin-2-ylmethanone —— C16H21N5O3
    [(3S)-3-[(3-propan-2-yl-1,2,4-oxadiazol-5-yl)methoxy]piperidin-1-yl]-pyrazin-2-ylmethanone
    —— 4-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)-N-[[(2S)-oxolan-2-yl]methyl]butanamide —— C16H22N4O4
    4-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)-N-[[(2S)-oxolan-2-yl]methyl]butanamide
    —— 3-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)-N-[[(2S)-oxolan-2-yl]methyl]propanamide —— C15H20N4O4
    3-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)-N-[[(2S)-oxolan-2-yl]methyl]propanamide
    —— 4-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)-N-[(1S)-1-phenylethyl]butanamide —— C19H22N4O3
    4-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)-N-[(1S)-1-phenylethyl]butanamide
    —— N-[(2S)-butan-2-yl]-4-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)butanamide —— C15H22N4O3
    N-[(2S)-butan-2-yl]-4-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)butanamide
    —— 3-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)-N-[3-[(2R)-2-methylpiperidin-1-yl]propyl]propanamide —— C19H29N5O3
    3-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)-N-[3-[(2R)-2-methylpiperidin-1-yl]propyl]propanamide
    —— 4-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)-N-[(2S)-2-phenylpropyl]butanamide —— C20H24N4O3
    4-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)-N-[(2S)-2-phenylpropyl]butanamide
    —— (7-methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)methyl (3R)-3-phenylbutanoate —— C17H17N3O3S
    (7-methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)methyl (3R)-3-phenylbutanoate
    —— N-[(2R)-butan-2-yl]-3-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)propanamide —— C14H20N4O3
    N-[(2R)-butan-2-yl]-3-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)propanamide
    —— 4-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)-N-[[(2R)-oxolan-2-yl]methyl]butanamide —— C16H22N4O4
    4-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)-N-[[(2R)-oxolan-2-yl]methyl]butanamide
    —— N-[(2R)-butan-2-yl]-4-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)butanamide —— C15H22N4O3
    N-[(2R)-butan-2-yl]-4-(3,4-dimethyl-7-oxo-[1,2]oxazolo[3,4-d]pyridazin-6-yl)butanamide